ABB - Electrification NFZ22E-30 - NFZ contactor relays are used for switching auxiliary and control circuits. NFZ contactor relays with coil 30 include a 24 V DC electronic coil interface with a built-in surge suppression, obtaining a reduced holding coil consumption up to 1.7 W for a low panel energy consumption and a direct control by PLC-output ≥ 250 mA 24 V DC, without need of additional interface relay. Only NFZ..-30 contactor relays need to respect the polarity on the coil terminals (A1+ and A2-). - Poles: 4-pole contactor relays (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and including the "Mechanically Linked" symbol on the contactor relay side) - Accessories: a wide range of accessories is available.
ABB - Electrification

NFZ22E-30

Contact for Pricing

Overview

The ABB NFZ22E-30 is a 4-pole contactor relay designed for reliable switching of auxiliary and control circuits in industrial automation. This block-type relay features mechanically linked auxiliary contacts, compliant with Annex L of IEC 60947-5-1, indicated by a side-marked symbol. Its core is a 24 V DC electronic coil interface that offers a low holding coil consumption of up to 1.7 W, contributing to reduced panel energy usage. This interface enables direct control by PLC outputs rated at ≥ 250 mA and 24 V DC, eliminating the need for additional interface relays and simplifying control panel design. The electronic coil ensures distinct closing and opening operations for precise control. Built-in surge suppression protects sensitive control components. The NFZ22E-30 configuration provides 4 normally open (NO) contacts, offering versatile switching for various control logic requirements. Integration and expansion are facilitated by a wide range of add-on auxiliary contact blocks for front or side mounting, and other accessories. Key specifications include: SKU: NFZ22E-30, Manufacturer: ABB - Electrification, Poles: 4-pole (4 NO), Control Circuit Voltage: 24 V DC, Holding Coil Consumption: Up to 1.7 W, Direct PLC Control: ≥ 250 mA 24 V DC, Features: Electronic coil interface, built-in surge suppression, mechanically linked auxiliary contacts. Compliance: Annex L of IEC 60947-5-1. Important: For NFZ..-30 contactor relays with 24 V DC control voltage, correct polarity must be observed on the coil terminals (A1+ for positive, A2- for negative). The NFZ22E-30 is suitable for general use up to 600 V AC with a rated operational current of 50 A (AC-1 at θ ≤ 40 °C). This product is manufactured in the US.
  • 4-pole contactor relay with 4 normally open (NO) contacts
  • 24 V DC electronic coil interface with low holding consumption (up to 1.7 W)
  • Direct control by PLC output (≥ 250 mA 24 V DC) without additional interface relay
  • Mechanically linked auxiliary contacts compliant with Annex L of IEC 60947-5-1
  • Built-in surge suppression for coil protection

Specifications

Poles
4
Rated Control Circuit Voltage
DC Operation 24 V
Series
NFZ
Special Features
NFZ contactor relays are used for switching auxiliary and control circuits. NFZ contactor relays with coil 30 include a 24 V DC electronic coil interface with a built-in surge suppression, obtaining a reduced holding coil consumption up to 1.7 W for a low panel energy consumption and a direct control by PLC-output ? 250 mA 24 V DC, without need of additional interface relay. Only NFZ..-30 contactor relays need to respect the polarity on the coil terminals (A1+ and A2-). - Poles: 4-pole contactor relays (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and including the "Mechanically Linked" symbol on the contactor relay side) - Accessories: a wide range of accessories is available.
Terminal Type
Screw Terminals
Package Dimensions (L x W x H)
4.409 IN x 3.78 IN x 1.969 IN
Package Dimensions (L x W x H)
11.1989 cm x 9.6012 cm x 5.0013 cm
Package Weight (Imperial)
1.050 L
Package Weight (Metric)
0.476 kg
GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)

1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-20

BFB-20

CONTACT BLOCK BU BFB-20
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

Frequently Asked Questions

What is the control circuit voltage for the NFZ22E-30?

The NFZ22E-30 has a rated control circuit voltage of 24 V DC.

Does this relay require an additional interface for PLC control?

No, the NFZ22E-30 can be directly controlled by PLC outputs of ≥ 250 mA 24 V DC without an additional interface relay.

What is the holding coil consumption of the NFZ22E-30?

The NFZ22E-30 features a low holding coil consumption of up to 1.7 W.

Are the auxiliary contacts mechanically linked?

Yes, the NFZ22E-30 has 4-pole contactor relays with mechanically linked auxiliary contacts compliant with Annex L of IEC 60947-5-1.

Does the NFZ22E-30 have surge suppression?

Yes, the NFZ22E-30 includes a built-in surge suppression feature.

Is polarity important for the 24V DC coil?

Yes, for NFZ..-30 contactor relays with 24 V DC control voltage, polarity must be observed on the coil terminals (A1+ and A2-).

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

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Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

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What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

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ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

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ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

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ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

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ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.